Digital Commons Network^™

Empire, Horses And Trade: An Examination Of Sixteenth Century Portuguese Efforts To Control Trade In Arab And Persian Horses Across The Arabian Sea, Chandra R. De Silva

History Faculty Publications

[First paragraph] Portuguese dominance over the trade in horses across the Arabian Sea from West Asia to the western littoral of India lasted approximately from the Portuguese capture of Goa in 1510 to their loss of Ormuz to the Persians in 1622. As will be evident from the subsequent discussion, Portuguese control was incomplete and its significance varied from area to area and also from time to time. Nevertheless, a study of their attempts to control this trade is useful for three major reasons.

Methionine-R-Sulfoxide Reductases And Biological Importance Of Free Methionine Sulfoxide Reduction, Byung Cheon Lee

Department of Biochemistry: Dissertations, Theses, and Student Research

We identified and functionally characterized yeast fRMsr homolog which showed specificity for reduction of free Met-R-SO and contributed to oxidative stress resistance of yeast cells. We further identified three conserved Cys which participate in catalysis through disulfide exchange. Evolutionary analyses revealed that the occurrence of fRMSr is restricted to unicellular organisms. We further found that mammalian MsrA can reduce free Met-S-SO, whereas MsrBs do not reduce free Met-R-SO. Consistent with these findings and the lack of fRMsr, mammalian cells could not grow in media that replaced Met with Met-R-SO. However, they grew in the presence of free Met-S-SO, which was …

Niche Specialization And Conservation Biology Of Cicindela Nevadica Lincolniana, Tierney R. Brosius

Department of Entomology: Dissertations, Theses, and Student Research

As with many organisms across the globe, Cicindela nevadica lincolniana is threatened with extinction. Understanding ecological factors that contribute to extinction vulnerability and what methods aid in the recovery of those species is essential in developing successful conservation programs. Here we examine behavioral mechanisms for niche partitioning along with improving techniques for captive rearing protocol and increasing public awareness about the conservation of this local insect. Ovipositional selectivity was examined for Cicindela nevadica lincolniana, Cicindela circumpicta, Cicindela togata, Cicindela punctulata, and Cicindela fulgida. Models reflect that these species of co-occurring tiger beetles select different ranges of salinity in which to …

"Just A Girl": The Community-Centered Cult Television Heroine, 1995–2007, Tamy Burnett

Department of English: Dissertations, Theses, and Student Research

Found in the most recent group of cult heroines on television, community-centered cult heroines share two key characteristics. The first is their youth and the related coming-of-age narratives that result. The second is their emphasis on communal heroic action that challenges traditional understandings of the hero and previous constructions of the cult heroine on television. Through close readings of Xena: Warrior Princess, Buffy the Vampire Slayer, Firefly, Dark Angel, and Veronica Mars, this project engages feminist theories of community and heroism alongside critical approaches to genre and narrative technique, identity performance theory, and visual media …

Carbon Dynamics In A Phragmites Australis Invaded Riparian Wetland, Steven Walters

School of Natural Resources: Dissertations, Theses, and Student Research

Invasive plant species are widely recognized as a major threat to biodiversity and ecosystem stability. Wetland ecosystems tend to be much more susceptible to invasions because of their location on the landscape where water, nutrients, and the impacts of disturbances accumulate. Invasive plants have the ability to alter ecosystem processes and community/population dynamics. The ability of invasive plants to alter these processes can have profound economic consequences. In the United States, control of invasive wetland species alone costs approximately 155 million dollars annually. The state of Nebraska spends 2 million dollars annually controlling invasive plant species in the Platte River …

Retention, Movement, And The Biotic Response To Large Woody Debris In The Channelized Missouri River, Michael W. Archer

School of Natural Resources: Dissertations, Theses, and Student Research

Large woody debris (LWD) is an important component of a healthy aquatic ecosystem. However, little is known about the dynamics of LWD in a large, channelized river such as the Missouri River. My objectives were to first, assess the abundance of LWD found along the channelized portion of the Missouri River. Second, I documented movement of LWD that entered the river. Lastly, using PRIMER software I analyzed what effect, if any, river segments, bend types, and LWD had on the community composition of the macroinvertebrate and fish that inhabit the river. Abundance of LWD was greater along bends that have …

Connection To Nature In Park Visitors: A Look At Structured And Unstructured Recreational Activities, Chelsea D. West

School of Natural Resources: Dissertations, Theses, and Student Research

There is evidence that park visitation is on the decline (Pergams & Zaradic, 2008) and if this is the case, and budgets decrease proportionately, there is a chance park land will be lost. Definitive explanations of the decline in park visits and time spent in nature are not available. In addition, there has been some discussion and research pertaining to the possible effects on people of not going into the natural environment and experiencing a connection with nature.

This study represents the first research known to focus on connectedness to nature and its relationship to structured and unstructured recreational activities. …

Compelling The Courts To Question Gonzalez V. O Centro: A Public Harms Approach To Free Exercise Analysis, Ari B. Fontecchio

Richmond Journal of Law and the Public Interest

Part I will set forth the analytical framework established by the Supreme Court in the RFRA and RLUIPA contexts before 0 Centro." This Part will provide a brief background to RFRA and RLUIPA and set forth the definition of "compelling interest" before 0 Centro. Part II will focus on the decision in 0 Centro; specifically, how the Supreme Court's redefinition of "compelling interest" significantly elevates the government's burden. Part III will compare the government's chance of winning on a "compelling interest" argument before 0 Centro" with the chance of winning in its wake. This Part will discuss the merits, flaws, …

A Behavioral Approach To Human Rights, Andrew K. Woods

Law Faculty Scholarly Articles

For the last sixty years, scholars and practitioners of international human rights have paid insufficient attention to the ground level social contexts in which human rights norms are imbued with or deprived of social meaning. During the same time period, social science insights have shown that social conditions can have a significant impact on human behavior. This Article is the first to investigate the far-ranging implications of behavioralism—especially behavioral insights about social influence—for the international human rights regime. It explores design implications for three broad components of the regime: the content, adjudication, and implementation of human rights. In addition, the …

Improvisation: Not Just For Kids, Kerrigan Sullivan

Inquiry: The Journal of the Virginia Community Colleges

This article argues for the use of improvisation in various subject areas as a way to help students engage with the subject matter.

Cora Wilson Stewart Papers: Articles, Part 2, Yvonne Baldwin

Rowan County Histories Collection

A collection of published articles related to Cora Wilson Stewart. The articles were collected by Yvonne Baldwin during her research for the book Cora Wilson Stewart and Kentucky's Moonlight Schools: Fighting for Literacy in America.

Rowan County Historical Society Newsletters, 2004-2010, Rowan County Historical Society.

Rowan County Histories Collection

The Rowan County (Kentucky) Historical Society newsletters from 2004 to 2010.

“A Long Way From Moscow”: A Collaborative Project Between Archivists, Librarians, And Historians From The Steppes Of Saratov Province And The High Plains Of Colorado, Janet Bishop, Kenneth Rock

Collaborative Librarianship

This article describes the authors interactions with Russian archivists, librarians, and historians during a 2008 delegation visit to Saratov Province, the state of archival holdings and special collections in the Saratov area, and preliminary discussions regarding proposed collaborative digitization and academic research projects. A reciprocal visit by Russian and Ukrainian colleagues the following year to participate in the Inaugural Conference on German-Russian Studies is also detailed. The authors, both members of the Joint Academic Board for the International Center for German-Russian Studies at Colorado State University, discuss outreach strategies and lessons learned regarding a wide-ranging collaborative international project with information …

Plasma Pharmacokinetics And Tissue Disposition Of Novel Dextran- Methylprednisolone Conjugates With Peptide Linkers In Rats, Suman Penugonda, Hitesh K. Agarwal, Keykavous Parang, Reza Mehvar

Pharmacy Faculty Articles and Research

The plasma and tissue disposition of two novel dextran prodrugs of methylprednisolone (MP) containing one (DMP-1) or five (DMP-5) amino acids as linkers were studied in rats. Single 5-mg/kg doses (MP equivalent) of each prodrug or MP were administered intravenously, and blood and tissue samples were collected. Prodrug and drug concentrations were quantitated using HPLC, and noncompartmental pharmacokinetic parameters were estimated. Whereas conjugation of MP with dextran in both prodrugs substantially decreased the clearance of the drug by ∼200-fold, the accumulations of the drug in the liver, spleen, and kidneys were significantly increased by conjugation. However, the extent of accumulation …

Full Issue

Criterion: A Journal of Literary Criticism

No abstract provided.

Ogunian Heroes And Grand-Masters: The Rise Of Moral Systems And Language In Shaping Tragedy In "The Man Who Would Be King" And Death And The King's Horseman, Harini Angara

Criterion: A Journal of Literary Criticism

No abstract provided.

Late Devonian Spermatophyte Diversity And Paleoecology At Red Hill, North-Central Pennsylvania, U.S.A., Walter L. Cressler Iii, Cyrille Prestianni, Ben A. Lepage

Earth & Space Sciences Faculty Publications

No abstract provided.

Terrestrialization In The Late Devonian: A Palaeoecological Overview Of The Red Hill Site, Pennsylvania, Usa, Walter L. Cressler Iii, Edward B. Daeschler, Rudy Slingerland, Daniel A. Peterson

Earth & Space Sciences Faculty Publications

No abstract provided.

A Values Framework For Students To Develop Thoughtful Attitudes About Citizenship And Stewardship, Tim Lutz, Leeann Srogi

Earth & Space Sciences Faculty Publications

No abstract provided.

The Evolution Of The Swastika : From Symbol Of Peace To Tool Of Hate, Lindsey L. Turnbull

HIM 1990-2015

Few figures in the history of the Americas are surrounded with more colorful lore and acclamation than the Cuban politician, teacher, patriot, and poet Jose Marti. Among Marti's literary contributions, his Ismaelillo, a collection of fifteen poems published in 1882, claims prominence as both Marti's first book of poems and as a seminal Latin American text. Celebrated for its sincere communication of paternal love and lauded as the genesis of Hispanic literary modernism, Ismaelillo captures the longing of an exiled father separated from his son and homeland. Its language is at once evocative of classical Spanish literature and innovative, incorporating …

Acquisition And Transference Of Physics-Based Conceptual Knowledge: An Analysis Of Fourth-Grade Student's Ability, Ashton Dacus

HIM 1990-2015

Distressingly, at the end of the 2008-2009 school year, 53% of fifth-grade students scored the equivalence of a D or lower on Florida's standardized science assessment (NCLB School District and State Public Accountability Report, 2009). One possible way to adapt methods of science education that is becoming more popular is through the use of computer games, as numerous studies have shown positive correlations between the use of computer games and increased learning gains in science.

This thesis not only discusses previous researc concerning computer games as tools for science education but it also provides a description and the results of …

University Of Central Florida Factbooks 2009-2010, University Of Central Florida

Historical Fact Book and Enrollment

Historical fact book and enrollment data for the University of Central Florida.

Swine Flu, Drug Wars, And Riots: Media And Tourism In Oaxaca, Mexico, Joshua Crosby

Electronic Theses and Dissertations

This thesis examines how travelers evaluate and process mass media news stories about local events. Thanks to its colonial architecture, white sand beaches, and indigenous history, the southern Mexican state of Oaxaca receives millions of foreign and domestic visitors each year. Between 2006 and through 2009 Oaxaca has received a great deal of negative international media coverage, including stories of street riots, drug violence, and the fall out of the H1N1 flu virus. The overall impact of these unfavorable reports, and the resulting decline in the local tourism industry, has been predictable and severe. This thesis is based on anthropological …

Detecting Various Burial Scenarios In A Controlled Setting Using Ground-Penetrating Radar And Conductivity, Michael M. Martin

Electronic Theses and Dissertations

The use of geophysical tools to locate clandestine burials involving bodies has seen increasing popularity among forensic personnel. Often, these search methods are important to highlight certain areas where a body may or may not be located prior to utilizing invasive search techniques. Because of the success of these tools within real-life forensic searches, the use of controlled studies that monitor and detect cadavers over certain lengths of time have been increasingly utilized. However, these controlled studies have not monitored various burial scenarios that mimic real-life situations. This study focused on detecting and monitoring six burials containing pig carcasses used …

Species Composition And Spatiotemporal Pattern Of The Seed Bank And Vegetation In Native And Degraded Florida Rosemary Scrub, Jennifer J. Navarra

Electronic Theses and Dissertations

The soil seed bank plays a dynamic role in the regeneration of plant communities after natural and anthropogenic disturbance. In this thesis, I addressed how disturbances influence the vegetation and seed bank of Florida rosemary scrub. In Chapter One I evaluated changes in species composition and spatiotemporal pattern of the vegetation and seed bank along a gradient of disturbance. During the summers and winters of 2007-2009 percent ground cover and seed bank species composition were assessed among replicates of three vegetation types subjected to minimal, moderate, and extreme anthropogenic disturbance (native rosemary scrub, degraded scrub, and agriculturally improved pasture, respectively). …

Characterizing The Vertical Structure And Structural Diversity Of Florida Oak Scrub Vegetation Using Discrete-Return Lidar, James J. Angelo

Electronic Theses and Dissertations

Vertical structure, the top-to-bottom arrangement of aboveground vegetation, is an important component of forest and shrubland ecosystems. For many decades, ecologists have used foliage height profiles and other measures of vertical structure to identify discrete stages in post-disturbance succession and to quantify the heterogeneity of vegetation. Such studies have, however, required resource-intensive field surveys and have been limited to relatively small spatial extents (e.g.,

From Shadowmourne To Folk Art Articulating A Vision Of Elearning For The 21st Century, Christina Kapp

Electronic Theses and Dissertations

This study examines mass-market applications for some of the many theories of eLearning and blended learning, focusing most closely on a period from 2000-2010. It establishes a state of the union for K-12 immersive eLearning environments by using in-depth cases studies of five major mass-market, educational, and community-education based products—Gaia Online, Poptropica, Quest Atlantis, Dimenxian/Dimension U, and Folkvine. Investigating these models calls into play not only the voices of traditional academic and usability research, but also the ad hoc voices of the players, commentators, developers, and bloggers. These are the people who speak to the community of these sites, and …

Laboratory Studies To Field Evaluation : Remediation Of Polychlorinated Biphenyl Contaminated Painted Surfaces Through The Use Of Activated Metal Treatment Systems, Erin Kristen Saitta

Electronic Theses and Dissertations

Polychlorinated Biphenyls (PCBs) are a group of 209 congeners that are regulated under the Toxic Substance Control Act. They enter the environment as a result of industrial processes and can travel long distances. PCBs are environmentally persistent and bioaccumulate in animal populations. Painted surfaces are a common point source for PCBs and there are few options for remediating structures painted with PCB-contaminated paint. Removal of the paint can often spread contamination and disposing or burning of large structures is expensive. Experiments employing reductive dehalogenation through the use of a bimetal have shown that PCBs can be degraded in mild laboratory …

Adventures Of Kody A Children's Visual Storybook And Interactive Web Site, Matthew L. Walsh

Electronic Theses and Dissertations

In order to experience unconditional love, prejudices must be exposed and overcome. People often meet others with a disability or handicap and unknowingly treat these individuals negatively. As a middle school teacher, I have often witnessed students behaving cruelly towards those that are different. When my dog became a paraplegic I was inspired to develop a project to assist young readers in the development of conscientious actions towards individuals with disabilities. This document chronicles the development, procedures, and outcomes of the process behind that artistic endeavor. The artistic elements of this thesis project are a written children's storybook and an …

Biogeography And Diversification In The Neotropics: Testing Macroevolutionary Hypotheses Using Molecular Phylogenetic Data, Juan Manuel Daza Rojas

Electronic Theses and Dissertations

Lineage diversification in the Neotropics is an interesting topic in evolutionary biology and one of the least understood. The complexity of the region precludes generalizations regarding the historical and evolutionary processes responsible for the observed high diversity. Here, I use molecular data to infer evolutionary relationships and test hypotheses of current taxonomy, species boundaries, speciation and biogeographic history in several lineages of Neotropical snakes. I comprehensively sampled a widely distributed Neotropical colubrid snake and Middle American pitvipers and combined my data with published sequences. Within the colubrid genus Leptodeira, mitochondrial and nuclear markers revealed a phylogeograhic structure that disagrees with …